1. Effect of biuret content in urea on the growth and nitrogen uptake of some grain crops in Egyptian soils;Abdel-Hadi;Z. Pflanz. Bodenk.,1983
2. Effect of biuret on the growth and yield of rice plant in nutrient culture solution;Ahmed;Bangladesh J. Soil Sci.,1979
3. Effect of foliar application of biuret on sugar beet productivity;Balakhontsev;Khimizatsiya Sel’skon Khozyaistva,1981
4. Blakemore, L.C., Searle, P.L., Daly, B.K., 1987. Methods for chemical analysis of soils. NZ Soil Bur. Sci. Rep. 80.
5. 14C-biuret accumulation and translocation by bush beans;Clark;Proc. Am. Soc. Hort. Sci.,1962